6H2O + P4O10 = 4H3PO4
Coefficients: 6, 1, 4
Answer:
4.64E14
Explanation:
First convert 645 nm to m = 6.4500E-7m. The equation for finding v with these values is the speed of light/wavelength. so 2.998E8/6.4500E-7m.
so your v or frequency would equal 4.64E14
Fun fact you know this is visible light because the visible light range is within the E14 range.
Answer:
C.
Explanation:
if I am wrong I am so sorry